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HK$753+ Cheap flights from Sydney

SYD — HKG
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from Sydney within your budget

 

Fly to

Route

Departure

Return

Price

Cheapest return flight

SydneyHong Kong

SYD Sydney Kingsford Smith - HKG Hong Kong Intl

SYDHKG

Sydney Kingsford Smith

Fri 23-10

15:50-11:20

1 stop22h 30m

Hong Kong Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

HK$3,074

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Tue 24-11

12:15-21:15

Nonstop11h 00m

Incheon Intl

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$3,105

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Fri 20-11

12:15-21:15

Nonstop11h 00m

Incheon Intl

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$3,121

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Mon 23-11

12:15-21:15

Nonstop11h 00m

Incheon Intl

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$3,136

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Sat 21-11

12:15-21:15

Nonstop11h 00m

Incheon Intl

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$3,340

SydneyHong Kong

SYD Sydney Kingsford Smith - HKG Hong Kong Intl

SYDHKG

Sydney Kingsford Smith

Fri 2-10

07:45-19:15

1 stop13h 30m

Hong Kong Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

HK$3,348

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Thu 26-11

12:15-21:15

Nonstop11h 00m

Incheon Intl

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$3,356

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Fri 27-11

12:15-21:15

Nonstop11h 00m

Incheon Intl

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$3,724

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Fri 9-10

11:15-07:55

2 stops22h 40m

Incheon Intl

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$3,732

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Sun 6-12

12:15-21:15

Nonstop11h 00m

Incheon Intl

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$4,015

Flights are sorted by cheapest return flights first.

Deals found on 4-9

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Best time to book a flight from Sydney

Have a flexible travel schedule? Discover the best time to fly from Sydney with our price prediction graph.
Estimated return price

Travel insights for flights from Sydney

Get recent, data-driven insights about flights from Sydney including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Sydney?

Currently, March is the cheapest month in which you can book a flight from Sydney (average of HK$4,673). Flying from Sydney in December will prove the most costly (average of HK$8,978). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Sydney?

Many airlines operate round-trip flights from Sydney: Cathay Pacific, Hong Kong Airlines, Qantas Airways. These airlines fly to the following popular destinations: Hong Kong.

Cathay Pacific
Cathay Pacific
From HK$4,000
China Southern
China Southern
From HK$3,703
Jetstar
Jetstar
From HK$764
Hong Kong Airlines
Hong Kong Airlines
From HK$3,294

What are popular destinations to fly to from Sydney?

If you’re flying from Sydney, these routes are more frequently taken by airlines Melbourne (1,226 flights per day), Brisbane (789 flights per day) and Adelaide (648 flights per day).

Hong Kong Intl
Hong Kong Intl
From HK$3,208
Melbourne
Melbourne
From HK$587
Chengdu
Chengdu
From HK$3,209
Coolangatta Gold Coast
Coolangatta Gold Coast
From HK$589

What is the cheapest place to fly to from Sydney?

The cheapest city to fly to from Sydney is Brisbane, with prices starting at HK$499. Explore other affordable destinations below.

Brisbane
Brisbane
From HK$499
Melbourne
Melbourne
From HK$587
Coolangatta Gold Coast
Coolangatta Gold Coast
From HK$589
Hobart
Hobart
From HK$741

When is the best time to book a flight from Sydney?

The price you pay for your flight from Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

When is the cheapest time to fly from Sydney?

Those who are seeking the cheapest fare on flights departing from Sydney would be wise to consider leaving during Sunday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.

Airline reviews for flights from Sydney

See what other customers who have flown with Cathay Pacific,Qantas Airways, andHong Kong Airlines from Sydney have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,477 reviews
Check prices

Comfort

7.6

Crew

8.1

Food

7.3

Overall

7.6

Boarding

7.9

Entertainment

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Cathay Pacific
7.6
Good
1,477 reviews
Cathay Pacific
7.6
Good
1,477 reviews
Check prices

Comfort

7.6

Crew

8.1

Food

7.3

Overall

7.6

Boarding

7.9

Entertainment

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Qantas Airways
7.5
Good
1,091 reviews
Cathay Pacific
7.6
Good
1,477 reviews
Check prices

Comfort

7.6

Crew

8.1

Food

7.3

Overall

7.6

Boarding

7.9

Entertainment

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Hong Kong Airlines
6.2
Okay
32 reviews
Cathay Pacific
7.6
Good
1,477 reviews
Check prices

Comfort

7.6

Crew

8.1

Food

7.3

Overall

7.6

Boarding

7.9

Entertainment

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

Browse thousands of different options on Cheapflights for your next trip

Fly your favourite airline from Sydney

Cathay Pacific flights from Sydney to Hong Kong
Qantas Airways flights from Sydney to Hong Kong
Jetstar flights from Sydney to Melbourne
China Southern flights from Sydney to Guangzhou

Related info for your journey

  • What are the most popular destinations to fly to from Sydney?

    This month, the top selected destinations from Sydney are Brisbane, Beirut, Auckland. Throughout the year, Auckland, Bangkok Suvarnabhumi Airport, Brisbane are some of the top choices made by users flying from Sydney.

  • What is the cheapest flight from Sydney to anywhere?

    Users have flown out of Sydney for as low as HK$499 to Brisbane (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$4,287 to fly from Sydney.

  • What are the cheapest airlines flying from Sydney to anywhere?

    Over the past few days, we've found that Jetstar, Virgin Australia, and Qantas Airways have the cheapest prices from Sydney. Jetstar flights from Sydney to Auckland Intl (HK$764), Virgin Australia flights from Sydney to Hobart (HK$942), and Qantas Airways flights from Sydney to Auckland Intl (HK$1,205).

  • What is the cheapest premium economy flight from Sydney?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Sydney.
    Fly Sydney Kingsford Smith to Shanghai Pu Dong Airport from HK$9,190
    Fly Sydney Kingsford Smith to Canberra from HK$12,200
    Fly Sydney Kingsford Smith to Hong Kong from HK$19,201
    Fly Sydney Kingsford Smith to Los Angeles from HK$21,447

  • What is the cheapest first class flight from Sydney?

    To fly first-class from Sydney on a budget, select a flight to Singapore from HK$48,894.

  • What is the cheapest month to fly from Sydney?

    Currently, the cheapest month for flights from Sydney is March. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Sydney?

    Check out the cheapest flights from Sydney to embark to:
    Fly from Sydney to Hong Kong from HK$3,740 round trip

  • How does Cheapflights help users find flights from Sydney?

    When you search for this flight from Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Sydney?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Sydney.

  • Can Cheapflights find flights from Sydney with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Sydney become cheaper?

    Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney?

When you search for this flight from Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Sydney.

Can Cheapflights find flights from Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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